EP1944508A3 - Eolienne comprenant une nacelle - Google Patents

Eolienne comprenant une nacelle Download PDF

Info

Publication number
EP1944508A3
EP1944508A3 EP20080100234 EP08100234A EP1944508A3 EP 1944508 A3 EP1944508 A3 EP 1944508A3 EP 20080100234 EP20080100234 EP 20080100234 EP 08100234 A EP08100234 A EP 08100234A EP 1944508 A3 EP1944508 A3 EP 1944508A3
Authority
EP
European Patent Office
Prior art keywords
nacelle
wind turbine
compising
unitary tube
tube bedplate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20080100234
Other languages
German (de)
English (en)
Other versions
EP1944508A2 (fr
Inventor
Bharat Sampathkumaran Bagepalli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP1944508A2 publication Critical patent/EP1944508A2/fr
Publication of EP1944508A3 publication Critical patent/EP1944508A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60—Cooling or heating of wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/905—Natural fluid current motor
    • Y10S415/908—Axial flow runner
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/06—Supports for natural fluid current motors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
EP20080100234 2007-01-10 2008-01-09 Eolienne comprenant une nacelle Withdrawn EP1944508A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/621,690 US7857599B2 (en) 2007-01-10 2007-01-10 Method and apparatus for forming wind turbine machines

Publications (2)

Publication Number Publication Date
EP1944508A2 EP1944508A2 (fr) 2008-07-16
EP1944508A3 true EP1944508A3 (fr) 2012-12-05

Family

ID=39032223

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080100234 Withdrawn EP1944508A3 (fr) 2007-01-10 2008-01-09 Eolienne comprenant une nacelle

Country Status (3)

Country Link
US (1) US7857599B2 (fr)
EP (1) EP1944508A3 (fr)
CN (1) CN101220797B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015011A1 (fr) * 2003-08-12 2005-02-17 Nabtesco Corporation Reducteur de vitesse destine a etre utilise dans un actionneur de gouverne de lacet pour un appareil de generation de puissance eolienne, procede d'actionnement de gouverne de lacet et appareil pour appareil de generation de puissance eolienne utilisant le reducteur de vitesse
KR20110134256A (ko) * 2008-04-30 2011-12-14 아레파 빈트 게엠베하 풍력 에너지 장치의 나셀의 패널
US20100030365A1 (en) * 2008-07-30 2010-02-04 Pratt & Whitney Combined matching and inspection process in machining of fan case rub strips
US8056297B2 (en) * 2008-09-25 2011-11-15 General Electric Company Flangeless wind tower
US8061999B2 (en) 2008-11-21 2011-11-22 General Electric Company Spinner-less hub access and lifting system for a wind turbine
WO2010018590A1 (fr) * 2008-11-24 2010-02-18 Yogesh Sonar Éolienne à axe horizontal
WO2011050823A1 (fr) 2009-10-28 2011-05-05 Powerwind Gmbh Dispositif de refroidissement rabattable
ES2383186B1 (es) * 2010-09-09 2013-05-16 Gamesa Innovation & Technology, S.L. Medios y metodo para rigidizar el bastidor de la gondola de un aerogenerador
ES2594233T3 (es) 2010-12-27 2016-12-16 Areva Wind Gmbh Instalación de energía eólica con plataforma de transferencia desde helicóptero
CN103987963B (zh) * 2011-12-06 2017-11-10 西门子公司 风力涡轮机的台板
EP2685098B1 (fr) * 2012-07-10 2015-04-01 Siemens Aktiengesellschaft Structure de cadre de base pour éolienne
US9103326B2 (en) 2012-07-31 2015-08-11 General Electric Company Wind turbine bedplate support frame
GB2511341A (en) * 2013-02-28 2014-09-03 Vestas Wind Sys As A wind turbine comprising a service floor
EP3139035B1 (fr) 2012-10-19 2018-05-02 Vestas Wind Systems A/S Éolienne comprenant un plancher de service
DK3324044T3 (da) 2016-11-21 2020-01-27 Nordex Energy Gmbh Nacelle til en vindmølle
US10975848B2 (en) * 2019-03-19 2021-04-13 General Electric Company Site-specific customizable nacelle for a wind turbine
WO2021094568A1 (fr) * 2019-11-15 2021-05-20 Jupiter Bach A/S Capot de nacelle destiné à une éolienne

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291521A1 (fr) * 2001-09-06 2003-03-12 Turbowinds N.V./S.A. Eolienne avec grue de bord mobile
US20050230979A1 (en) * 2004-04-19 2005-10-20 Northern Power Systems Direct Drive Wind Turbine
US20060153675A1 (en) * 2002-07-15 2006-07-13 Peter Rogall Wind power plant and arrangement of bearings therefor
EP1882854A2 (fr) * 2006-07-11 2008-01-30 General Electric Company Appareil d'assemblage de machines rotatives
EP1972782A2 (fr) * 2007-01-05 2008-09-24 General Electric Company Procédé et appareil pour le contrôle de machines rotatives

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757211A (en) * 1987-07-10 1988-07-12 Danregn Vidraft A/S Machine for generating electricity
US5213470A (en) 1991-08-16 1993-05-25 Robert E. Lundquist Wind turbine
JP2000283018A (ja) * 1999-03-30 2000-10-10 Fuji Heavy Ind Ltd 水平軸風車及び該水平軸風車の建設方法
US6951443B1 (en) 2000-09-08 2005-10-04 General Electric Company Wind turbine ring/shroud drive system
ITMI20021439A1 (it) * 2002-06-28 2003-12-29 High Technology Invest Bv Impianto di generazione eolica ad alto rendimento energetico
DK175912B1 (da) 2002-12-20 2005-06-20 Lm Glasfiber As Fremgangsmåde til drift af en vindmölle
US7004724B2 (en) 2003-02-03 2006-02-28 General Electric Company Method and apparatus for wind turbine rotor load control based on shaft radial displacement
JP4031747B2 (ja) 2003-09-30 2008-01-09 三菱重工業株式会社 風力発電用風車
US7121795B2 (en) 2004-06-30 2006-10-17 General Electric Company Method and apparatus for reducing rotor blade deflections, loads, and/or peak rotational speed
US7168251B1 (en) 2005-12-14 2007-01-30 General Electric Company Wind energy turbine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291521A1 (fr) * 2001-09-06 2003-03-12 Turbowinds N.V./S.A. Eolienne avec grue de bord mobile
US20060153675A1 (en) * 2002-07-15 2006-07-13 Peter Rogall Wind power plant and arrangement of bearings therefor
US20050230979A1 (en) * 2004-04-19 2005-10-20 Northern Power Systems Direct Drive Wind Turbine
EP1882854A2 (fr) * 2006-07-11 2008-01-30 General Electric Company Appareil d'assemblage de machines rotatives
EP1972782A2 (fr) * 2007-01-05 2008-09-24 General Electric Company Procédé et appareil pour le contrôle de machines rotatives

Also Published As

Publication number Publication date
US7857599B2 (en) 2010-12-28
EP1944508A2 (fr) 2008-07-16
US20080166231A1 (en) 2008-07-10
CN101220797A (zh) 2008-07-16
CN101220797B (zh) 2012-12-05

Similar Documents

Publication Publication Date Title
EP1944508A3 (fr) Eolienne comprenant une nacelle
EP2184489A3 (fr) Structure de support du chaîne d'entraînement d'éolienne
EP2239460A3 (fr) Manchon de réajustement pour pale de turbine d'éolienne
EP2063119A3 (fr) Module d'une nacelle d'éolienne et procédé de montage
EP2085589A3 (fr) Ensemble accessoires, boîte de vitesse et moteur à turbine à gaz correspondants
EP2241725A3 (fr) Système avec turbine à gaz, une turbine de puissance et premier et second générateurs
EP2426356A3 (fr) Éolienne à hauteur variable et son procédé de fonctionnement
EP2341239A3 (fr) Longeron pour pale de rotor d'éolienne
PL2615299T3 (pl) Gondola turbiny wiatrowej
EP2305999A3 (fr) Des systèmes et les méthodes d'assembler une extension de lame de rotor pour l'utilisation dans une éolienne
EP1860322A3 (fr) Eolienne et structure de support semi-monocoque pour éolienne
EP2590304A3 (fr) Générateur de turbine éolienne et éolienne
EP2199604A3 (fr) Un module d'une pale du rotor, une pale du rotor modulaire et une méthode d'assemblage d'une pale du rotor modulaire
EP2159369A3 (fr) Arbre de Noël avec débitmètre positionné à l'intérieur
EP2275672A3 (fr) Ailettes de couche limite pour pale d'éolienne
EP2305923A3 (fr) Tour d'éolienne et système et procédé de fabrication associés
EP2249031A3 (fr) Système et procédé pour le transport et l'alignement de pales d'éolienne
PT2007981T (pt) Turbina eólica com pá esbelta
EP2078852A3 (fr) Pale de rotor pour éolienne
EP2336551A3 (fr) Bride de détente et procédé de distribution de contrainte pour composants d'éolienne
EP2402591A3 (fr) Tour segmentée pour éoliennes offshore
EP2204544A3 (fr) Plateforme non intégrale d'aube de turbine, ensemble d'aubes de turbine et procédé d'assemblage associés
EP2065585A3 (fr) Moteur à turbine à gaz doté d'un entraînement accessoire monté sur pylône
EP2116721A3 (fr) Éolienne avec commande de pas sans fil
EP2416006A3 (fr) Dispositif pour le mouvement de lacet d'une éolienne

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F03D 11/00 20060101AFI20121031BHEP

17P Request for examination filed

Effective date: 20130605

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AKX Designation fees paid

Designated state(s): DE DK ES

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150318

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150729